[win32] UNDEF NtRequestWaitReplyPort on win2k3 on every app at process termination

_From [derek.br...@gmail.com](https://code.google.com/u/117968039472581148324/) on December 10, 2010 17:57:35_

PR 406356

I'm currently suppressing undefined reads I see on every app at process
termination on w2k3 vm (though not on wow64 laptop) where the last 16
bytes are not filled in (so only length and type are). Length indicates
there is data afterward which we try to handle specially.

My suppression consists of tweaking the NtRequestWaitReplyPort syscall entry.

_Original issue: http://code.google.com/p/drmemory/issues/detail?id=100_